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US 2022/0274333 A1Published application
Three-dimensional shaping device
AssigneeSeiko Epson Corporation
InventorsEiji Okamoto, Toshimitsu Hirai, Kaoru Momose, Takayuki Yokoyama
Life of this patent
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Abstract
A three-dimensional shaping device includes: an ejection head including a nozzle configured to eject a binder containing water, a water-soluble resin, and a wetting agent, an individual liquid chamber communicating with the nozzle, an inflow path configured to flow the binder into the individual liquid chamber, and an outflow path configured to flow the binder out of the individual liquid chamber; and a circulation flow path configured to circulate the binder flowing out of the outflow path to the inflow path.
Claims7
A three-dimensional shaping device, comprising:
- an ejection head including a nozzle configured to eject a binder containing water, a water-soluble resin, and a wetting agent, an individual liquid chamber communicating with the nozzle, an inflow path configured to flow the binder into the individual liquid chamber, and an outflow path configured to flow the binder out of the individual liquid chamber;
- and
- a circulation flow path configured to circulate the binder flowing out of the outflow path to the inflow path.
Dependencies are inferred from the claim text.